Electrical & Power
Choose Auxiliary Contacts with confidence for real-world use
Explore Auxiliary Contacts at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.
166 products10 brandsEveryday → ProfessionalThrough official distributors
How to Choose
Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.
What You'll Find Here
Leading Brands
SIEMENSAPCABBFINDER
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.
Frequently Asked Questions
How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: ABB
Stock: 1
In motor control centers and industrial automation panels, the ABB NF22E auxiliary contactor handles auxiliary circuit switching with dependable preci..
R1,436
Ex Tax:R1,249
Brand: EATON
Stock: 29
An auxiliary contact block from the Eaton M22 series, engineered for reliable signal and control circuit switching with one normally open (NO) and one..
Colour
Black & Graphite
Material
Steel & Metal
Car Cover Type
Windshield Cover
Bicycle Cove...
E-Bike Handlebar Cover
R513
Ex Tax:R446
Brand: HAGER
Stock: 34
The HAGER HZC311 is an auxiliary contact from Hager, rated for 20-125A applications. It is identified by the manufacturer part number HZC311.Key featu..
R718
Ex Tax:R625
Brand: HAGER
Stock: 14
When a circuit breaker trips, you need to know immediately. The Hager HZC312 auxiliary contact solves this by providing two independent normally-open ..
R1,004
Ex Tax:R873
Brand: Schneider Electric
Stock: 50
The Schneider Electric ZBE102 is an auxiliary contact block from the Harmony XB4/XB5 range. It features 1 NO contact configuration and screw clamp ter..
R671
Ex Tax:R584
Brand: APC
Stock: 8
The APC LADN11 is an auxiliary contact block from APC. It is identified by the model designation LADN11.Key featuresAPC auxiliary contact blockModel: ..
R753
Ex Tax:R655
Brand: SIEMENS
Stock: 18
Siemens 3RH1921-1CA10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warrant..
R587
Ex Tax:R510
Brand: SIEMENS
Stock: 8
Siemens 5TT5910-1 is a verified Siemens auxiliary switch with 1 NO contact and 1 NC contact for 230 V/400 V AC for 5TT58 and 5TT50, matched by officia..
Contact Rating
230 AC
R1,314
Ex Tax:R1,143
Brand: SIEMENS
Stock: 3
The Siemens 3RV2901-2A is a side-mountable auxiliary switch from Siemens. It is identified by the manufacturer part number 3RV29012A.Key featuresSide-..
R540
Ex Tax:R469
Brand: APC
Stock: 10
The Schneider Electric A9C20834 auxiliary contact is a multicolour add-on device designed to extend the switching capability of contactors and motor s..
Contact Rating
240 AC
R1,139
Ex Tax:R990
Brand: APC
Stock: 8
The Schneider Electric XENG1191 auxiliary contact is a compact, front-mounting contact block designed to add switching and signaling functions to comp..
R1,101
Ex Tax:R958
Brand: SIEMENS
Stock: 2
In industrial control panels, a technician needs to add an extra set of normally closed contacts to a pushbutton or selector switch. The Siemens 3SU14..
R565
Ex Tax:R491
Brand: MENNEKES
Stock: 4
The MENNEKES 41000 auxiliary contact switch adds a normally open (NO) signaling contact to compatible CEE wall-mounted sockets and appliance inlets. U..
R1,476
Ex Tax:R1,283
Brand: EATON
Stock: 200
The Eaton NHI-E-11-PKZ0 is an auxiliary switch with 1NO+1NC contacts. It has a white product colour and operates within a temperature range of -25 to ..
R508
Ex Tax:R441
Brand: SIEMENS
Stock: 3
Siemens 3RH29211DA11 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Contact Rating
230 AC
R931
Ex Tax:R810
Brand: SIEMENS
Stock: 11
Siemens 3RH29112HA01 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
R440
Ex Tax:R383
Brand: ABB
Stock: 48
ABB Auxiliary Switch S2C-H11L S2C-H11L (2CDS200936R0001) — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data..
R816
Ex Tax:R710
Brand: SIEMENS
Stock: 2
Siemens 3RH29111DA11 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
R953
Ex Tax:R828
Brand: SIEMENS
Stock: 186
Auxiliary Switch 3RV2901-2E querliegend (3RV29012E) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data,..
R529
Ex Tax:R460
Brand: EATON
Stock: 68
When a contactor alone cannot provide enough auxiliary contacts for control and signaling, the Eaton DILM32-XHI22 auxiliary contact block adds two nor..
R591
Ex Tax:R514
Brand: EATON
Stock: 49
The Eaton 22DILEM is an auxiliary contact with a configuration of 2NO+2NC. It has a width of 45 mm, a depth of 86 mm, and a height of 58 mm, and is de..
R591
Ex Tax:R514
Brand: EATON
Stock: 74
The Eaton M22-CKC01 is a contact element with 1 NC (normally closed) contact and momentary operation. It features spring-cage terminals for secure wir..
R371
Ex Tax:R323
Brand: SIEMENS
Stock: 7
The Siemens 3RH2911-2FA40 auxiliary switch block expands the contact configuration of SIRIUS 3RT2 contactors and 3RH2 contactor relays with four norma..
R665
Ex Tax:R578
Brand: SIEMENS
Stock: 4
Industrial electricians and panel builders use the Siemens SIRIUS auxiliary contact block to expand the signaling and interlocking capabilities of con..
R648
Ex Tax:R564
Brand: SIEMENS
Stock: 2
Siemens 3RH29111GA31 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
R1,178
Ex Tax:R1,024
Brand: ABB
Stock: 27
ABB Auxiliary Switch 2 Normally Closed Contact HK1-02 1 pc(s) (1SAM 201 902 R 1003) — Genuine ABB product supplied by DistriNode.Available with live s..
R557
Ex Tax:R484
Brand: ABB
Stock: 4
ABB Auxiliary Switch 2 Normally Open Contact HK1-20 1 pc(s) (1SAM 201 902 R 1002) — Genuine ABB product supplied by DistriNode.Available with live sto..
R611
Ex Tax:R531
Brand: ABB
Stock: 8
ABB Auxiliary Switch 1 Normally Open Contact, 1 Normally Closed Contact HK1-11 1 pc(s) (1SAM 201 902 R 1001) — Genuine ABB product supplied by DistriN..
R1,200
Ex Tax:R1,044
Brand: EATON
Stock: 2
When contactors control safety-critical circuits, you need reliable feedback that the main contacts have actually changed state. The EATON 31DILE auxi..
R767
Ex Tax:R667
Brand: EATON
Stock: 18
Expand the control capabilities of your Eaton DILM contactor with the DILM65-XIP2X auxiliary contact block. This front-mounted module adds two normall..
R327
Ex Tax:R284
Brand: EATON
Stock: 6
Control panel builders and maintenance technicians use the Eaton M22-KC02SMC10 auxiliary contact block to add two normally closed contacts to M22 seri..
R754
Ex Tax:R655
Brand: EATON
Stock: 2
Auxiliary contact block for Eaton DILM7-DILM38, DILMP20, DILMP32, and DILMF8-DILMF38 contactors, providing 1 normally open and 3 normally closed insta..
R767
Ex Tax:R667
Brand: EATON
Stock: 3
With a rated operational current of 4 A at AC-15 (220/240 V), this Eaton auxiliary contact block delivers reliable switching for control circuits. The..
R510
Ex Tax:R444
Brand: EATON
Stock: 2
Auxiliary contact block for Eaton DILM contactors, providing 1 normally open and 1 normally closed contact for signaling and control circuits. Front m..
R606
Ex Tax:R527
Brand: EATON
Stock: 2
In industrial control systems, auxiliary contact blocks expand the signaling and interlocking capabilities of contactors. The EATON DILA-XHIV22-PI pro..
R988
Ex Tax:R859
Brand: EATON
Stock: 3
Control engineers and panel builders expanding Eaton DILM7 to DILM38 contactors or DILA relays use the DILA-XHI31-PI auxiliary contact block to add th..
R735
Ex Tax:R639
Brand: EATON
Stock: 22
Auxiliary contact block for Eaton motor protective circuit breakers, providing one normally open and one normally closed contact for status signalling..
R930
Ex Tax:R809
Brand: EATON
Stock: 29
Expand the functionality of Eaton DILM contactors with the DILA-XHI04 auxiliary contact block. This front-mounting unit adds four auxiliary contacts—t..
R629
Ex Tax:R547
Brand: EATON
Stock: 18
The Eaton DILM150-XHI22 auxiliary contact block expands the functionality of Eaton DILM contactors with two normally open and two normally closed cont..
R746
Ex Tax:R649
Brand: EATON
Stock: 5
In motor control applications, the Eaton VHI20-PKZ01 auxiliary contact mounts directly onto PKZ0 or PKE motor protective circuit breakers to provide e..
R1,002
Ex Tax:R872
Brand: EATON
Stock: 2
Eaton DILM12-XHI22 is an auxiliary contact block.SpecificationsBrand: EatonModel: DILM12-XHI22Type: auxiliary contact blockArticle number: 199458..
R837
Ex Tax:R727
Brand: EATON
Stock: 46
Auxiliary contact block for Eaton DILM contactors, providing 2 normally open and 2 normally closed contacts. Front mounting design enables quick insta..
R602
Ex Tax:R524
Brand: EATON
Stock: 8
Rated insulation voltage 690 V and impulse withstand 6 kV define this auxiliary contact block for demanding control circuits.OverviewThe Eaton DILA-XH..
R707
Ex Tax:R615
Brand: EATON
Stock: 12
When a circuit breaker trips, you need to know about it. The Eaton Z-HK auxiliary contact solves that problem by providing a reliable signal contact t..
R703
Ex Tax:R611
Brand: EATON
Stock: 9
Contactors often need additional signaling or control contacts, and the EATON DILM150-XHI11 auxiliary contact block solves this by adding one normally..
R594
Ex Tax:R516
Brand: ABB
Stock: 1
Forget stocking separate AC and DC coil versions—the ABB NF44E auxiliary contactor handles both with a single wide-range electronic coil that accepts ..
R1,764
Ex Tax:R1,534
Brand: ABB
Stock: 5
Contactors often need additional auxiliary contacts for control signaling, interlocking, or status indication, but built-in contacts are limited. The ..
R659
Ex Tax:R573
Brand: EATON
Stock: 69
Industrial contact element with one normally open contact and cage clamp terminals for secure, maintenance-free wiring in EATON M22 modular systems. I..
R375
Ex Tax:R326
Brand: EATON
Stock: 59
Unlike generic add-on contacts that offer a single function, the Eaton 22DILE auxiliary contact block delivers a balanced 2NO+2NC configuration in a c..
R588
Ex Tax:R511
Brand: ABB
Stock: 2
Abb 1SBN010140R1122 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
R618
Ex Tax:R538